C.H. McCann Technical School
70 Hodges Cross Road
North Adams, Ma. 01247
CIP Code 470604
Automotive Technology
Instructors
Jeremy Curley
September 1st 2011
Michael McCarron
Assessment Plan
The students are assessed in a number of ways, 70% of the total grade is a shop grade and 30 %
is a theory grade.
The theory grade is computed as follows.
Weekly assignments
Theory Test
10%
20%
The shop grade is based on the following criteria:
Morning Theory
Proper Shop Attire
Individual Competency
Staying on Task
Safety
Clean-Up
Afternoon Theory
5%
20%
30%
15%
15%
10%
5%
At the end of each shop week each student will receive a grade average resulting from all
work done the previous week. Tests, writing assignments, and shop grade will be put into a
student’s individual folder. Each folder will track the competencies of the student’s progress
throughout the school year. Semester projects will be graded and averaged in at the end of that
grading period. Extra credit will be done in the shop only. Time after school will be given for
extra credit and projects.
Automotive Curriculum Syllabus
Freshman
1st Marking Period
Exploratory
Introduction to automotive
Preventive maintenance
2nd Marking Period
Exploratory 2nd tier
Introduction to automotive technology
Safety and shop operation
Tools, terms and techniques
Basic diagnosis skills
3rd Marking Period
Engines, past to the future
Diagnosis and repair
4th Marking Period
Cooling systems, diagnosis and repair
Sophomores
1st Marking Period
Cooling System Review
Check coolant condition, test for leaks and
proper system operation
Mass Frameworks Strands:
2.AA.13 - Verify engine operating temperature; determine
necessary action.
2.AA.14 - Perform cooling system pressure tests; check coolant
condition; inspect and test radiator, pressure cap, coolant recovery
tank, and hoses; perform necessary action.
2.EE.16 - Remove and replace thermostat.
2.EE.17 - Inspect and test mechanical/electrical fans, fan clutch, fan
shroud/ducting, air dams, and fan control devices; perform
necessary action.
NATEF Tasks:
IA5. Inspect engine assembly for fuel, oil, coolant, and other
leaks; determine necessary action.
ID3. Perform engine cooling system pressure tests; check
coolant
condition; inspect and test radiator, pressure cap, coolant
recovery tank, and hoses; perform necessary action.
ID5. Inspect and replace engine cooling and heater system
hoses.
ID6. Inspect, test, and replace thermostat and gasket.
ID7. Test coolant; drain and recover coolant; flush and refill
cooling
system with recommended coolant; bleed air as required.
ID8. Inspect, test, remove, and replace water pump.
ID9. Remove and replace radiator.
ID10. Inspect and test fans (electrical or mechanical), fan
clutch,
fan shroud, and air dams.
VII.C.1. Diagnose temperature control problems in the heater/ventilation
system; determine necessary action.
VII.C.2. Perform cooling system pressure tests; check coolant condition;
inspect and test radiator, pressure cap, coolant recovery
tank, and hoses; perform necessary action.
VII.C.3. Inspect engine cooling and heater system hoses and belts;
perform necessary action.
VII.C.4. Inspect, test, and replace thermostat and gasket.
VII.C.5. Determine coolant condition and coolant type for vehicle
application; drain and recover coolant.
VII.C.6. Flush system; refill system with recommended coolant; bleed
system.
VII.C.7. Inspect and test cooling fan, fan clutch, fan shroud, and air
dams; perform necessary action.
VII.C.8. Inspect and test electrical cooling fan, fan control system,
and circuits; determine necessary action.
VII.C.9. Inspect and test heater control valves; perform necessary
action.
VII.C.10. Remove, inspect, and reinstall heater core.
VIII.F.3. Remove and replace thermostat and gasket/seal
Automotive belts and hoses
Mass Frameworks Strands:
Check condition and adjustment of belts and 2.F.11 Remove, inspect, replace, and adjust power steering pump
belt.
condition of hoses
2.V.03 Remove, inspect, replace, and adjust Generator(alternator)
belt, idlers and tensioners.
2.EE.15 Remove and replace timing belt; verify correct camshaft
timing.
NATEF Tasks:
I.D.4. Inspect, replace, and adjust drive belts, tensioners, and
pulleys; check pulley and belt alignment.
I.D.5. Inspect and replace engine cooling and heater system
hoses.
IV.B.13. Remove, inspect, replace, and adjust power steering
pump
belt.
VIII.F.2. Remove and replace timing belt; verify correct
camshaft timing.
Automotive Plumbing: Tubing and Pipe
Inspect and replace brake, fuel, and
evaporative emissions tubing.
Mass Frameworks Strands
2.M.06 Inspect brake lines, flexible hoses, and fittings for leaks,
dents, kinks, rust, cracks, bulging or wear; tighten loose fittings and
supports; determine necessary action.
2.M.07 Fabricate and/or install brake lines (double flare and ISO
types); replace hoses, fittings, and supports as needed.
2.M.08 Select, handle, store, and fill brake fluids to proper level.
2.M.10 Bleed (manual, pressure, vacuum or surge) brake system.
NATEF Tasks:
V.B.6. Inspect brake lines, flexible hoses, and fittings for
leaks,
dents, kinks, rust, cracks, bulging, or wear; tighten loose
fittings
and supports; determine necessary action.
V.B.7. Fabricate and/or install brake lines (double flare and
ISO
types); replace hoses, fittings, and supports as needed.
V.B.8. Select, handle, store, and fill brake fluids to proper
level.
2nd Marking Period
Electrical Theory and Repairs
Diagnosis and repair of general electrical
systems.
Mass Frameworks Strands:
2.S.01 Identify and interpret electrical/electronic system concern;
determine necessary action.
2.S.02 Research applicable vehicle and service information, such as
electrical/electronic system operation, vehicle service history,
service precautions, and technical service bulletins.
2.S.03 Diagnose electrical/electronic integrity for series, parallel and
series-parallel circuits using principles of electricity (Ohm’s Law).
2.S.04 Use wiring diagrams during diagnosis of electrical circuit
problems.
2.S.05 Demonstrate the proper use of a digital multimeter (DMM)
during diagnosis of electrical circuit problems.
2.S.06 Check electrical circuits with a test light; determine necessary
action.
2.S.07 Measure source voltage and perform voltage drop tests in
electrical/electronic circuits using a voltmeter; determine necessary
action.
2.S.08 Measure current flow in electrical/electronic circuits and
components using an ammeter; determine necessary action.
2.S.09 Check continuity and measure resistance in
electrical/electronic circuits and components using an ohmmeter;
determine necessary action.
2.S.10 Check electrical circuits using fused jumper wires; determine
necessary action.
2.S.11 Locate shorts, grounds, opens, and resistance problems in
electrical/electronic circuits; determine necessary action.
2.S.12 Measure and diagnose the cause(s) of excessive key-off
battery drain (parasitic draw); determine necessary action.
2.S.13 Inspect and test fusible links, circuit breakers, and fuses;
determine necessary action.
2.S.14 Inspect and test switches, connectors, relays, solid state
devices, and wires of electrical/electronic circuits; perform
necessary action.
2.S.15 Repair wiring harnesses and connectors.
2.S.16 Perform solder repair of electrical wiring.
NATEF Tasks:
VI.A.1. Complete work order to include customer information,
vehicle identifying information, customer concern, related
service
history, cause, and correction.
VI.A.2. Identify and interpret electrical/electronic system
concern;
determine necessary action.
VI.A.3. Research applicable vehicle and service information,
such as
electrical/electronic system operation, vehicle service history,
Electrical Theory and Repairs (cont.)
Diagnosis and repair of general electrical
systems.
service precautions, and technical service bulletins.
VI.A.4. Locate and interpret vehicle and major component
identification numbers (VIN, vehicle certification labels, and
calibration decals).
VI.A.5. Diagnose electrical/electronic integrity for series,
parallel,
and series-parallel circuits using principles of electricity
(Ohm’s Law).
VI.A.6. Use wiring diagrams during diagnosis of electrical
circuit
problems.
VI.A.7. Demonstrate the proper use of a digital multimeter
(DMM)
during diagnosis of electrical circuit problems.
VI.A.8. Check electrical circuits with a test light; determine
necessary action.
VI.A.9. Measure source voltage and perform voltage drop tests
in
electrical/electronic circuits using a voltmeter; determine
necessary
action.
VI.A.10. Measure current flow in electrical/electronic circuits
and
components using an ammeter; determine necessary action.
VI.A.11. Check continuity and resistances in
electrical/electronic circuits and components with an
ohmmeter; determine necessary
action.
VI.A.12. Check electrical circuits using fused jumper wires;
determine necessary action.
VI.A.13. Locate shorts, grounds, opens, and resistance
problems in
electrical/electronic circuits; determine necessary action.
VI.A.14. Measure and diagnose the causes of abnormal key-off
battery drain (parasitic draw); determine necessary action.
VI.A.15. Inspect and test fusible links, circuit breakers, and
fuses;
determine necessary action.
VI.A.16. Inspect and test switches, connectors, relays, solenoid
solid
state devices, and wires of electrical/electronic circuits;
perform
necessary action.
VI.A.17. Remove and replace terminal end from connector.
VI.A.18. Repair wiring harnesses and connectors and terminal
ends.
Battery Fundamentals and Service
VI.A.19. Repair wiring harnesses (including LAN/CAN/BUS
systems).
VI.A.20. Perform solder repair of electrical wiring.
VI.A.21. Identify location of hybrid vehicle high-voltage
circuit disconnect (service plug) location and safety
procedures.
Mass Frameworks Strands:
2.T.01 Perform battery state-of-charge test; determine necessary
action.
2.T.02 Perform battery capacity test; confirm proper battery
capacity for vehicle application; determine necessary action.
2.T.03 Maintain or restore electronic memory functions.
2.T.04 Inspect, clean, fill, and replace battery.
2.T.05 Perform slow/fast battery charge.
2.T.06 Inspect and clean battery cables, connectors, clamps, and
hold-downs; repair or replace as needed.
2.T.07 Start a vehicle using jumper cables and a battery or auxiliary
power supply.
NATEF Tasks:
VI.B. 1. Perform battery state-of-charge test; determine
necessary action.
VI.B. 2. Perform battery capacity test (or conductance test);
confirm
proper battery capacity for vehicle application; determine
necessary action.
VI.B. 3. Maintain or restore electronic memory functions.
Battery Fundamentals and Service (cont.) VI.B. 4. Inspect, clean, fill, and replace battery.
VI.B. 5. Perform slow/fast battery charge.
VI.B. 6. Inspect and clean battery cables, connectors, clamps,
and
hold-down; repair or replace as needed.
VI.B. 7. Start a vehicle using jumper cables and a battery or
auxiliary
power supply.
VI.B. 8. Identify high voltage circuits of electric or hybrid
electric
vehicle and related safety precautions.
VI.B. 9. Identify electronic modules, security systems, and/or
radios
that require reinitialization or code entry following battery
disconnect.
VI.B. 10. Identify hybrid vehicle auxiliary (12-volt) battery
service,
repair, and test procedures.
Starting System Fundamentals and
Mass Frameworks Strands:
2.U.01 Perform starter current draw tests; determine necessary
Service
action.
2.U.02 Perform starter circuit voltage drop tests; determine
necessary action.
2.U.03 Inspect and test starter relays and solenoids; determine
necessary action.
2.U.04 Remove and install starter in a vehicle.
2.U.05 Inspect and test switches, connectors, and wires of starter
control circuits; perform necessary action.
2.U.06 Differentiate between electrical and engine mechanical
problems that cause a slow-crank or no-crank condition.
NATEF Tasks:
VI.C.1. Perform starter current draw tests; determine necessary
action.
VI.C.2. Perform starter circuit voltage drop tests; determine
necessary action.
VI.C.3. Inspect and test starter relays and solenoids; determine
necessary action.
VI.C.4. Remove and install starter in a vehicle.
VI.C.5. Inspect and test switches, connectors, and wires of
starter
control circuits; perform necessary action.
VI.C.6. Differentiate between electrical and engine mechanical
problems that cause a slow-crank or no-crank condition.
3rd Marking Period
Charging System Fundamentals and
Service
Lighting and Wiring Fundamentals
Mass Frameworks Strands:
2.V.01 Perform charging system output test; determine necessary
action.
2.V.02 Diagnose charging system for the cause of undercharge, nocharge, and overcharge conditions.
2.V.03 Inspect, adjust, or replace generator (alternator) drive belts,
pulleys, and tensioners; check pulley and belt alignment.
2.V.04 Remove, inspect, and install generator (alternator)
2.V.05 Perform charging circuit voltage drop tests; determine
necessary action
NATEF Tasks:
VI.D.1. Perform charging system output test; determine
necessary
action.
VI.D.2. Diagnose charging system for the cause of
undercharge, nocharge, and overcharge conditions.
VI.D.3. Inspect, adjust, or replace generator (alternator) drive
belts, pulleys, and tensioners; check pulley and belt alignment.
VI.D.4. Remove, inspect, and install generator (alternator).
VI.D.5. Perform charging circuit voltage drop tests; determine
necessary action.
Mass Frameworks Strands:
2.W.01 Diagnose the cause of brighter than normal, intermittent,
dim, or no light operation; determine necessary action.
2.W.02 Inspect, replace, and aim headlights and bulbs.
2.W.03 Inspect and diagnose incorrect turn signal or hazard light
operation; perform necessary action.
Safety, Security, Comfort Systems, and
Electrical Accessories
Diagnosis and repair gauges, warning
devices, driver information systems,
horn, wiper/washer systems, and
accessories.
NATEF Tasks:
VI.E.1. Diagnose the cause of brighter-than-normal,
intermittent,
dim, or no-light operation; determine necessary action.
VI.E.2. Inspect, replace, and aim headlights and bulbs.
VI.E.3. Inspect and diagnose incorrect turn signal or hazard
light
operation; perform necessary action.
VI.E.4. Identify system voltage and safety precautions
associated
with high-intensity discharge headlights.
Mass Frameworks Strands:
2.W.01 Diagnose the cause of brighter than normal, intermittent,
dim, or no light operation; determine necessary action.
2.W.02 Inspect, replace, and aim headlights and bulbs.
2.W.03 Inspect and diagnose incorrect turn signal or hazard light
operation; perform necessary action.
2.Y.01 Diagnose incorrect horn operation; perform necessary
action.
2.Y.02 Diagnose incorrect wiper operation; diagnose wiper speed
control and park problems; perform necessary action.
2.Y.03 Diagnose incorrect washer operation; perform necessary
action.
2.Z.01 Diagnose incorrect operation of motor-driven accessory
circuits; determine necessary action
2.Z.02 Diagnose incorrect heated glass operation; determine
necessary action
2.Z.03 Diagnose incorrect electric lock operation; determine
necessary action
2.Z.04 Diagnose incorrect operation of cruise control systems;
determine necessary action
2.Z.05 Disarm and enable the airbag system for vehicle service
2.Z.06 diagnose radio static and weak, intermittent, or no radio
reception; determine necessary action
2.Z.07 Diagnose body electronic system circuits using a scan tool;
determine necessary action
2.Z.08 Check for module communication errors using a scan tool.
Safety, Security, Comfort Systems, and
Electrical Accessories (cont.)
Diagnosis and repair gauges, warning
devices, driver information systems,
horn, wiper/washer systems, and
accessories.
NATEF Tasks:
VI.F.1. Inspect and test gauges and gauge sending units for
cause of intermittent, high, low, or no gauge readings;
determine necessary action.
VI.F.2. Inspect and test connectors, wires, and printed circuit
boards of gauge circuits; determine necessary action.
VI.F.3. Diagnose the cause of incorrect operation of warning
devices and other driver information systems; determine
necessary action
VI.F.4. Inspect and test sensors, connectors, and wires of
electronic (digital) instrument circuits; determine necessary
action.
VI.G.1. Diagnose incorrect horn operation; perform necessary
action.
VI.G.2. Diagnose incorrect wiper operation; diagnose wiper
speed
control and park problems; perform necessary action.
VI.G.3. Diagnose incorrect windshield washer operation;
perform
necessary action.
VI.H.1. Diagnose incorrect operation of motor-driven
accessory circuits; determine necessary action.
VI.H.2. Diagnose incorrect heated glass, mirror, or seat
operation;
determine necessary action.
VI.H.3. Diagnose incorrect electric lock operation; determine
necessary action.
VI.H.4. Diagnose incorrect operation of cruise control
systems;
repair as needed.
VI.H.5. Diagnose supplemental restraint system (SRS)
concerns;
determine necessary action. (Note: Follow manufacturer’s
safety
procedures to prevent accidental deployment.)
VI.H.6. Disarm and enable the air bag system for vehicle
service.
VI.H.7. Diagnose radio static and weak, intermittent, or no
radio
reception; determine necessary action.
VI.H.8. Remove and reinstall door panel.
VI.H.9. Diagnose body electronic system circuits using a scan
tool;
determine necessary action.
VI.H.10. Check for module communication (LAN/CAN/BUS)
errors using a scan tool.
VI.H.11. Diagnose the cause of false, intermittent, or no
operation of anti-theft system.
4th Marking Period
Heating and Air-Conditioning
Fundamentals and Service
Heating and Air-Conditioning
Fundamentals and Service (cont.)
Mass Frameworks Strands:
NATEF Tasks:
VII.A.1. Complete work order to include customer
information, vehicle identifying information, customer
concern, related service
history, cause, and correction.
VII.A.2. Identify and interpret heating and air-conditioning
(A/C)
concerns; determine necessary action.
VII.A.3. Research applicable vehicle and service information,
such as heating and A/C operation, vehicle service history,
service precautions, and technical service bulletins.
VII.A.4. Locate and interpret vehicle and major component
identification numbers (VIN, vehicle certification labels, and
calibration labels).
VII.A.5. Performance-test A/C system; diagnose A/C system
malfunctions using principles of refrigeration.
VII.A.6. Diagnose abnormal operating noises in the A/C
system;
determine necessary action.
VII.A.7. Identify refrigerant type; select and connect proper
gauge
set; record pressure readings.
VII.A.8. Leak-test A/C system; determine necessary action.
VII.A.9. Inspect the condition of discharged oil; determine
necessary action.
VII.A.10. Determine recommended oil for system application.
VII.A.11. Using scan tool, observe and record related heating,
ventilation, and A/C (HVAC) data and trouble codes.
VII.B.1.1. Diagnose A/C system conditions that cause the
protection devices (pressure, thermal, and PCM) to interrupt
system operation; determine necessary action.
VII.B.1.2. Inspect and replace A/C compressor drive belts;
determine necessary action.
VII.B.1.3. Inspect, test, and/or replace A/C compressor clutch
components and/or assembly.
VII.B.1.4. Remove, inspect, and reinstall A/C compressor and
mountings; determine required oil quantity.
VII.B.1.5. Identify hybrid vehicle AC system electrical
circuits, and
service and safety precautions.
VII.B. 2.1. Determine need for an additional A/C system
filter; perform necessary action.
VII.B. 2.2. Remove and inspect A/C system mufflers, hoses,
lines, fittings, O-rings, seals, and service valves; perform
necessary action.
VII.B. 2.3. Inspect A/C condenser for airflow restrictions;
perform
necessary action.
VII.B. 2.4. Remove, inspect, and reinstall receiver/drier or
accumulator/drier; determine required oil quantity.
VII.B. 2.5. Remove and install expansion valve or orifice
(expansion) tube.
VII.B. 2.6. Inspect evaporator housing water drain; perform
necessary action.
VII.B. 2.7. Remove, inspect, and reinstall evaporator;
determine
required oil quantity.
VII.B. 2.8. Remove, inspect, and reinstall condenser;
determine
required oil quantity.
VII.C.1. Diagnose temperature control problems in the
heater/ventilation system; determine necessary action.
VII.C.2. Perform cooling system pressure tests; check coolant
condition; inspect and test radiator, pressure cap, coolant
recovery tank, and hoses; perform necessary action.
VII.C.3. Inspect engine cooling and heater system hoses and
belts;
perform necessary action.
VII.C.4. Inspect, test, and replace thermostat and gasket.
VII.C.5. Determine coolant condition and coolant type for
vehicle
application; drain and recover coolant.
VII.C.6. Flush system; refill system with recommended
coolant; bleed system.
VII.C.7. Inspect and test cooling fan, fan clutch, fan shroud,
and air
dams; perform necessary action.
VII.C.8. Inspect and test electrical cooling fan, fan control
system,
and circuits; determine necessary action.
VII.C.9. Inspect and test heater control valves; perform
necessary
action.
VII.C.10. Remove, inspect, and reinstall heater core.
VII.D.1. Diagnose malfunctions in the electrical controls of
heating,
ventilation, and A/C (HVAC) systems; determine necessary
action.
VII.D.2. Inspect and test A/C-heater blower, motors, resistors,
switches, relays, wiring, and protection devices; perform
necessary
action.
VII.D.3. Test and diagnose A/C compressor clutch control
systems;
determine necessary action.
VII.D.4. Diagnose malfunctions in the vacuum, mechanical,
and electrical components and controls of the HVAC system;
determine necessary action.
VII.D.5. Inspect and test A/C-heater control panel assembly;
determine necessary action.
VII.D.6. Inspect and test A/C-heater control cables, motors,
and linkages; perform necessary action.
VII.D.7. Inspect and test A/C-heater ducts, doors, hoses,
cabin filters, and outlets; perform necessary action.
VII.D. 8. Check operation of automatic and semiautomatic
HVAC
control systems; determine necessary action.
VII.E.1. Perform correct use and maintenance of refrigerant
handling equipment.
VII.E.2. Identify (by label application or use of a refrigerant
identifier) and recover A/C system refrigerant.
VII.E.3. Recycle refrigerant.
VII.E.4. Label and store refrigerant.
VII.E.5. Test recycled refrigerant for noncondensable gases.
VII.E.6. Evacuate and charge A/C system.
Ignition System Fundamentals and
Service
Mass Frameworks Strands:
2.CC.01 Identify ignition system related problems such as nostarting, hard starting, engine misfire, poor driveability, spark
knock, power loss, poor mileage, and emissions concerns on
vehicles with electronic ignition (distributorless) systems.
2.CC.02 Identify ignition system related problems such as nostarting, hard starting, engine misfire, poor driveability, spark
knock, power loss, poor mileage, and emissions concerns on
vehicles with distributor ignition (DI) systems.
2.CC.03 Inspect and test ignition primary circuit wiring and solid
state components; perform necessary action.
2.CC.04 Inspect, test and service distributor.
2.CC.05 Inspect and test ignition system secondary circuit wiring
and components; perform necessary action.
2.CC.06 Inspect and test ignition coil(s); perform necessary action.
2.CC.07 Inspect and test ignition system pick-up sensor or
triggering devices; perform necessary action.
NATEF Tasks:
VIII.C.1. Diagnose ignition system related problems such as
no starting, hard starting, engine misfire, poor drivability,
spark knock, power loss, poor mileage, and emissions
concerns on vehicles with electronic ignition (distributorless)
systems; determine necessary action.
VIII.C.2. Diagnose ignition system related problems such as
no starting, hard starting, engine misfire, poor drivability,
spark knock, power loss, poor mileage, and emissions
concerns on vehicles with distributor ignition (DI) systems;
determine necessary action.
VIII.C.3. Inspect and test ignition primary circuit wiring and
solid
state components; perform necessary action.
VIII.C.4. Inspect, test, and service distributor.
VIII.C.5. Inspect and test ignition system secondary circuit
wiring and components; perform necessary action.
VIII.C.6. Inspect and test ignition coils; perform necessary
action.
VIII.C.7. Check and adjust ignition system timing and timing
advance/retard (where applicable).
VIII.C.8. Inspect and test ignition system pickup sensor or
triggering devices; perform necessary action.
Junior
1st Marking Period
Brake Fundamentals and Service
Anti-Lock Brakes, Traction, and Stability
Bearings, Seals, and Grease
2nd Marking Period
Tire and Wheel Theory and Service
Suspension Fundamentals and Service
3rd Marking Period
Steering Fundamentals and Service
Wheel Alignment Fundamentals and Service
4th Marking Period
Clutch Fundamentals, Diagnosis, and Service
Manual Transmission Fundamentals, Diagnosis, and Repair
Seniors
1st Marking Period
Automatic Transmission Fundamentals,
Diagnosis, and Service.
Mass Frameworks Strands:
2.E.01 Research applicable vehicle and service
information, such as suspension and steering system
operation, vehicle service history, service precautions,
and technical service bulletins.
2.E.02 Locate and interpret vehicle and major component
identification numbers (VIN, vehicle certification labels,
calibration decals).
NATEF Tasks:
II.A.1. Complete work order to include customer information,
vehicle identifying information, customer concern, related
service history, cause, and correction.
II.A.2. Identify and interpret transmission/transaxle concern;
differentiate between engine performance and
transmission/transaxle concerns; determine necessary action.
II.A.3. Research applicable vehicle and service information,
such as transmission/transaxle system operation, fluid type,
vehicle service history, service precautions, and technical
service bulletins.
II.A.4. Locate and interpret vehicle and major component
identification numbers
II.A.5. Diagnose fluid loss and condition concerns; check fluid
level in transmissions with and without dip-stick; determine
necessary action.
II.A.6. Perform pressure tests (including
transmissions/transaxles equipped with electronic pressure
control); determine necessary action.
II.A.7. Perform stall test; determine necessary action.
II.A.8. Perform lock-up converter system tests; determine
necessary action.
II.A.9. Diagnose noise and vibration concerns; determine
necessary action.
II.A.10. Diagnose transmission/transaxle gear
reduction/multiplication concerns using driving, driven, and
held member (power flow) principles.
II.A.12. Diagnose pressure concerns in a transmission using
hydraulic principles (Pascal’s Law).
II.A.13. Diagnose electronic transmission/transaxle control
systems using appropriate test equipment and service
information.
II.B.1. Inspect, adjust, and replace manual valve shift linkage,
transmission range sensor/switch, and park/neutral position
switch.
II.B.2. Inspect and replace external seals, gaskets, and
bushings.
II.B.3. Inspect, test, adjust, repair, or replace
electrical/electronic components and circuits, including
computers, solenoids, sensors, relays, terminals, connectors,
switches, and harnesses.
II.B.4. Diagnose electronic transmission control systems using
a scan tool; determine necessary action.
II.B.5. Inspect, replace, and align powertrain mounts.
II.B.6. Service transmission; perform visual inspection; replace
fluid and filters.
II.C.1. Remove and reinstall transmission/transaxle and torque
converter; inspect engine core plugs, rear crankshaft seal,
dowel pins, dowel pin holes, and mating surfaces.
II.C.6. Inspect, leak test, and flush or replace
transmission/transaxle oil cooler, lines, and fittings.
II.C.7. Inspect converter flex (drive) plate, converter attaching
bolts, converter pilot, converter pump drive surfaces, converter
end play, and crankshaft pilot bore.
II.C.8. Install and seat torque converter to engage drive/splines.
II.C.9. Inspect, measure, and reseal oil pump assembly and
components.
II.C.19. Measure clutch pack clearance; determine necessary
action.
II.C.20. Air test operation of clutch and servo assemblies.
II.C.22. Inspect bands and drums; determine necessary action.
II.C.23. Describe the operational characteristics of a
continuously variable transmission (CVT)
II.C.24. Describe the operational characteristics of a hybrid
vehicle drive train.
Driveline Operation, Diagnosis, and
Service
Mass Frameworks Strands:
2.E.01 Research applicable vehicle and service
information, such as suspension and steering system
operation, vehicle service history, service precautions,
and technical service bulletins.
2.E.02 Locate and interpret vehicle and major component
identification numbers (VIN, vehicle certification labels,
calibration decals).
NATEF Tasks:
III.E.1.1. Diagnose noise and vibration concerns; determine
necessary action.
III.E.1.2. Diagnose fluid leakage concerns; determine
necessary action.
III.E.1.3. Inspect and replace companion flange and pinion
seal; measure companion flange runout.
III.E.1.4. Inspect ring gear and measure runout; determine
necessary action.
III.E.1.5. Remove, inspect, and reinstall drive pinion and ring
gear, spacers, sleeves, and bearings.
III.E.1.7. Measure and adjust drive pinion bearing preload.
III.E.1.8. Measure and adjust side bearing preload and ring and
pinion gear total backlash and backlash variation on a
differential carrier assembly
III.E.1.9. Check ring and pinion tooth contact patterns; perform
necessary action.
III.E.1.10. Disassemble, inspect, measure, and adjust or replace
differential pinion gears (spiders), shaft, side gears, side
bearings, thrust washers, and case.
III.E.1.11. Reassemble and reinstall differential case assembly;
measure runout; determine necessary action.
III.E.2.1. Diagnose noise, slippage, and chatter concerns;
determine necessary action.
III.E.2.2. Clean and inspect differential housing; refill with
correct lubricant and/or additive.
III.E.2.3. Inspect and reinstall limited slip differential
components.
III.E.2.4. Measure rotating torque; determine necessary action.
III.E.3.1. Diagnose drive axle shafts, bearings, and seals for
noise, vibration, and fluid leakage concerns; determine
necessary action.
III.E.3.2. Inspect and replace drive axle shaft wheel studs.
III.E.3.3. Remove and replace drive axle shafts.
III.E.3.4. Inspect and replace drive axle shaft seals, bearings,
and retainers.
III.E.3.5. Measure drive axle flange runout and shaft end play;
determine necessary action.
Transaxle and CV Joint Fundamentals
and Service
Mass Frameworks Strands:
2.E.01 Research applicable vehicle and service
information, such as suspension and steering system
operation, vehicle service history, service precautions,
and technical service bulletins.
2.E.02 Locate and interpret vehicle and major component
identification numbers (VIN, vehicle certification labels,
calibration decals).
NATEF Tasks:
III.D.1. Diagnose constant-velocity (CV) joint noise and
vibration concerns; determine necessary action.
III.D.2. Diagnose universal joint noise and vibration concerns;
perform necessary action.
III.D.3. Remove and replace front wheel drive (FWD) front
wheel bearing.
III.D.4. Inspect, service, and replace shafts, yokes, boots, and
CV joints.
III.D.5. Inspect, service, and replace shaft center support
bearings.
III.D.6. Check shaft balance and phasing; measure shaft
runout; measure and adjust driveline angles.
III.C.1. Remove and reinstall transmission/transaxle.
III.C.4. Diagnose noise concerns using transmission/transaxle
powerflow principles.
III.C.5. Diagnose hard shifting and jumping out of gear
concerns; determine necessary action.
III.C.6. Inspect, adjust, and reinstall shift linkages, brackets,
bushings, cables, pivots, and levers.
III.C.7. Inspect, replace, and align powertrain mounts.
III.C.8. Inspect and replace gaskets, seals, and sealants; inspect
sealing surfaces.
III.C.10. Inspect, adjust, and reinstall shift cover, forks, levers,
grommets, shafts, sleeves, detent mechanism, interlocks, and
springs.
III.C.11. Measure end play or preload (shim or spacer
selection procedure) on transmission/transaxle shafts; perform
necessary action.
III.C.12. Inspect and reinstall synchronizer hub, sleeve, keys
(inserts), springs, and blocking rings.
III.C.13. Diagnose transaxle final drive assembly noise and
vibration concerns; determine necessary action.
III.C.14. Remove, inspect, measure, adjust, and reinstall
transaxle final drive pinion gears (spiders), shaft, side gears,
side bearings, thrust washers, and case assembly.
III.C.15. Inspect lubrication devices (oil pump or slingers);
perform necessary action.
III.C.16. Inspect, test, and replace transmission/transaxle
sensors and switches.
2nd Marking Period
Driveline Vibration and Service
Mass Frameworks Strands:
2.E.01 Research applicable vehicle and service
information, such as suspension and steering system
operation, vehicle service history, service precautions,
and technical service bulletins.
2.E.02 Locate and interpret vehicle and major component
identification numbers (VIN, vehicle certification labels,
calibration decals).
NATEF Tasks:
II.A.9. Diagnose noise and vibration concerns; determine
necessary action.
III.B.1. Diagnose clutch noise, binding, slippage, pulsation,
and chatter; determine necessary action.
III.D.1. Diagnose constant-velocity (CV) joint noise and
vibration concerns; determine necessary action.
III.D.2. Diagnose universal joint noise and vibration concerns;
perform necessary action.
III.D.6. Check shaft balance and phasing; measure shaft
runout; measure and adjust driveline angles.
III.E.1.1. Diagnose noise and vibration concerns; determine
necessary action.
III.E.2.1. Diagnose noise, slippage, and chatter concerns;
determine necessary action.
III.E.3.1. Diagnose drive axle shafts, bearings, and seals for
noise, vibration, and fluid leakage concerns; determine
necessary action.
III.F.1. Diagnose noise, vibration, and unusual steering
concerns; determine necessary action.
Fuels, Alternative Fuels, Advanced
Transportation Technogies.
Fuel System Fundamentals and Service
Mass Frameworks Strands:
2.DD.01 Diagnose hot or cold no-starting, hard starting,
poor drivability, incorrect idle speed, poor idle, flooding,
hesitation, surging, engine misfire, power loss, stalling,
poor mileage, dieseling, and emissions problems on
vehicles.
2.DD.02 Identify hot or cold no-starting, hard starting,
poor driveability, incorrect idle speed, poor idle, flooding,
hesitation, surging, engine misfire, power loss, stalling,
poor mileage, dieseling, and emissions problems on
vehicles with injection-type fuel systems.
2.DD.03 Inspect and test mechanical and electrical fuel
pumps and pump control systems for pressure,
regulation and volume; perform necessary action.
2.DD.04 Replace fuel filters.
NATEF Tasks:
VIII.D.1. Diagnose hot or cold no-starting, hard starting, poor
driveability, incorrect idle speed, poor idle, flooding, hesitation,
surging, engine misfire, power loss, stalling, poor mileage,
dieseling, and emissions problems; determine necessary action.
VIII.D.2. Check fuel for contaminants and quality; determine
necessary action.
VIII.D.3. Inspect and test fuel pumps and pump control systems
for pressure, regulation, and volume; perform necessary action.
VIII.D.4. Replace fuel filters.
3rd Marking Period
Intake and Exhaust System/ Turbo and
Supercharges
Mass Frameworks Strands:
2.DD.05. Inspect throttle body, air induction system,
intake manifold and gaskets for vacuum leaks and/or
unmetered air.
2.DD.06. Check idle speed and fuel mixture.
2.DD.07. Inspect the integrity of the exhaust manifold,
exhaust pipes, muffler(s), catalytic converter(s),
resonator(s), tail pipe(s), and heat shield(s); perform
necessary action.
2.DD.08. Perform exhaust system back-pressure test;
determine necessary action.
NATEF Tasks:
VIII.D.5. Inspect throttle body, air induction system, intake
manifold and gaskets for vacuum leaks and/or unmetered air.
VIII.D.6. Inspect and test fuel injectors.
VIII.D.7. Verify idle control operation.
VIII.D.8. Inspect the integrity of the exhaust manifold, exhaust
pipes, muffler(s), catalytic converter(s), resonator(s), tail pipe(s),
and heat shield(s); perform necessary action.
VIII.D.9. Perform exhaust system back-pressure test; determine
necessary action.
VIII.D.10. Test the operation of turbocharger/supercharger
systems; determine necessary action
Emissions Control System
Fundamentals and Service
Mass Frameworks Strands:
2.EE.01. Diagnose oil leaks, emissions, and driveability
problems resulting from malfunctions in the positive
crankcase ventilation (PCV) system; determine
necessary action.
2.EE.02. Inspect, test and service positive crankcase
ventilation (PCV) filter/breather cap, valve, tubes,
orifices, and hoses; perform necessary action.
2.EE.03. Diagnose emissions and driveability problems
caused by malfunctions in the exhaust gas recirculation
(EGR) system.
2.EE.04. Inspect, test, service and replace components
of the EGR system, including EGR tubing, exhaust
passages, vacuum/pressure controls, filters and hoses;
perform necessary action.
2.EE.05. Inspect and test electrical/electronic sensors,
controls, and wiring of exhaust gas recirculation (EGR)
systems; perform necessary action.
2.EE.06. Inspect and test mechanical components of
secondary air injection systems; perform necessary
action.
2.EE.07. Inspect and test electrical/electronicallyoperated components and circuits of air injection
systems; perform necessary action.
2.EE.08. Inspect and test catalytic converter
performance.
2.EE.09. Inspect and test components of intake air
temperature control system; perform necessary action.
2.EE.10. Inspect and test components of early fuel
evaporation control system; perform necessary action.
2.EE.11. Identify emissions and driveability problems
resulting from malfunctions in the evaporative emissions
control system.
2.EE.12. Inspect and test components and hoses of
evaporative emissions control system; perform
necessary action.
2.EE.13. Interpret evaporative emission related
diagnostic trouble codes (DTCs); determine necessary
action.
2.EE.14. Adjust valves on engines with mechanical or
hydraulic lifters.
2.EE.15. Remove and replace timing belt; verify correct
camshaft timing.
2.EE.16. Remove and replace thermostat.
2.EE.17. Inspect and test mechanical/electrical fans, fan
clutch, fan shroud/ducting, air dams, and fan control
devices; perform necessary action
NATEF Tasks:
VIII.E.1. Diagnose oil leaks, emissions, and driveability
concerns caused by the positive crankcase ventilation (PCV)
system; determine necessary action.
VIII.E.2. Inspect, test and service positive crankcase ventilation
(PCV) filter/breather cap, valve, tubes, orifices, and hoses;
perform necessary action.
VIII.E.3. Diagnose emissions and driveability concerns caused
by the exhaust gas recirculation (EGR) system; determine
necessary action.
VIII.E.4. Inspect, test, service and replace components of the
EGR system, including EGR tubing, exhaust passages,
vacuum/pressure controls, filters and hoses; perform necessary
action.
VIII.E.5. Inspect and test electrical/electronic sensors, controls,
and wiring of exhaust gas recirculation (EGR) systems; perform
necessary action.
VIII.E.6. Diagnose emissions and driveability concerns caused
by the secondary air injection and catalytic converter systems;
determine necessary action.
VIII.E.7. Inspect and test mechanical components of secondary
air injection systems; perform necessary action.
VIII.E.8. Inspect and test electrical/electronically-operated
components and circuits of air injection systems; perform
necessary action.
VIII.E.9. Inspect and test catalytic converter efficiency.
VIII.E.10. Diagnose emissions and driveability concerns caused
by the evaporative emissions control system; determine
necessary action.
VIII.E.11. Inspect and test components and hoses of the
evaporative emissions control system; perform necessary action.
VIII.E.12. Interpret diagnostic trouble codes (DTCs) and scan
tool data related to the emissions control systems; determine
necessary action.
Electronics and Computer System
Fundamentals and Service
Mass Frameworks Strands:
2.BB.01. Retrieve and record stored OBD I diagnostic
trouble codes; clear codes.
2.BB.02. Retrieve and record stored OBD II diagnostic
trouble codes; clear codes.
2.BB.03. Diagnose the causes of emissions or
driveability concerns resulting from malfunctions in the
computerized engine control system with stored
diagnostic trouble codes.
2.BB.04. Identify emissions or driveability concerns
resulting from malfunctions in the computerized engine
control system with no stored diagnostic trouble codes.
2.BB.05. Check for module communication errors using
a scan tool.
2.BB.06. Obtain and interpret scan tool data.
2.BB.07. Access and use service information to perform
step-by-step diagnosis.
NATEF Tasks:
VIII.B.1. Retrieve and record diagnostic trouble codes, OBD
monitor status, and freeze frame data; clear codes when
applicable.
VIII.B.2. Diagnose the causes of emissions or driveability
concerns with stored or active diagnostic trouble codes; obtain,
graph, and interpret scan tool data.
VIII.B.3. Diagnose emissions or driveability concerns without
stored diagnostic trouble codes; determine necessary action.
VIII.B.4. Check for module communication (including
CAN/BUS systems) errors using a scan tool.
VIII.B.5. Inspect and test computerized engine control system
sensors, powertrain/engine control module (PCM/ECM),
actuators, and circuits using a graphing multimeter
(GMM)/digital storage oscilloscope (DSO); perform necessary
action.
VIII.B.6. Access and use service information to perform stepby-step diagnosis.
VIII.B.7. Diagnose driveability and emissions problems
resulting from malfunctions of interrelated systems (cruise
control, security alarms, suspension controls, traction controls,
A/C, automatic transmissions, non-OEM-installed accessories,
or similar systems); determine necessary action.
VIII.B.8. Perform active tests of actuators using a scan tool;
determine necessary action.
VIII.B.9. Describe the importance of running all OBDII
monitors for repair verification.
4th Marking Period
Advanced Emissions and OBD
Diagnosing Engine Performance
Problems
Diagnosing Engine Mechanical
Problems
Mass Frameworks Strands:
2.AA.01. Identify and interpret engine performance
concern; determine necessary action.
2.AA.02. Research applicable vehicle and service
information, such as engine management system
operation, vehicle service history, service precautions,
and technical service bulletins.
2.AA.03. Locate and interpret vehicle and major
component identification numbers (VIN, vehicle
certification labels, and calibration decals).
2.AA.04. Inspect engine assembly for fuel, oil, coolant,
and other leaks; determine necessary action.
2.AA.05. Identify abnormal engine noise or vibration
concerns; determine necessary action.
2.AA.06. Identify abnormal exhaust color, odor, and
sound; determine necessary action.
2.AA.07. Perform engine absolute (vacuum/boost)
manifold pressure tests; determine necessary action.
2.AA.08. Perform cylinder power balance test; determine
necessary action.
2.AA.09. Perform cylinder compression tests; determine
necessary action.
2.AA.10. Perform cylinder leakage test; determine
necessary action.
2.AA.11. Identify engine mechanical, electrical,
electronic, fuel, and ignition concerns with an
oscilloscope and/or engine diagnostic equipment.
2.AA.12. Prepare 4 or 5 gas analyzer; inspect and
prepare vehicle for test, and obtain exhaust readings;
interpret readings, and determine necessary action.
2.AA.13. Verify engine operating temperature; determine
necessary action.
2.AA.14. Perform cooling system pressure tests; check
coolant condition; inspect and test radiator, pressure
cap, coolant recovery tank, and hoses; perform
necessary action.
2.AA.15. Verify correct camshaft timing.
NATEF Tasks:
VIII.A.1. Complete work order to include customer information,
vehicle identifying information, customer concern, related
service history, cause, and correction.
VIII.A.2. Identify and interpret engine performance concern;
determine necessary action.
VIII.A.3. Research applicable vehicle and service information,
such as engine management system operation, vehicle service
history, service precautions, and technical service bulletins.
VIII.A.4. Locate and interpret vehicle and major component
identification numbers.
VIII.A.5. Inspect engine assembly for fuel, oil, coolant, and other
leaks; determine necessary action.
VIII.A.6. Diagnose abnormal engine noise or vibration concerns;
determine necessary action.
VIII.A.7. Diagnose abnormal exhaust color, odor, and sound;
determine necessary action.
VIII.A.8. Perform engine absolute (vacuum/boost) manifold
pressure tests; determine necessary action.
VIII.A.9. Perform cylinder power balance test; determine
necessary action.
VIII.A.10. Perform cylinder cranking and running compression
tests; determine necessary action.
VIII.A.11. Perform cylinder leakage test; determine necessary
action.
VIII.A.12. Diagnose engine mechanical, electrical, electronic,
fuel, and ignition concerns; determine necessary action.
VIII.A.13. Prepare 4 or 5 gas analyzer; inspect and prepare
vehicle for test, and obtain exhaust readings; interpret readings,
and determine necessary action.
VIII.A.14. Verify engine operating temperature; determine
necessary action.
VIII.A.15. Perform cooling system pressure tests; check coolant
condition; inspect and test radiator, pressure cap, coolant
recovery tank, and hoses; perform necessary action.
VIII.A.16. Verify correct camshaft timing.
VIII.F.1. Adjust valves on engines with mechanical or hydraulic
lifters.
VIII.F.2. Remove and replace timing belt; verify correct camshaft
timing.
VIII.F.3. Remove and replace thermostat and gasket/seal.
VIII.F.4. Inspect and test mechanical/electrical fans, fan clutch,
fan shroud/ducting, air dams, and fan control devices; perform
necessary action.
VIII.F.5. Perform common fastener and thread repairs, to include:
remove broken bolt, restore internal and external threads, and
repair internal threads with a threaded insert.
VIII.F.6. Perform engine oil and filter change.
VIII.F.7. Identify hybrid vehicle internal combustion engine
service precautions.
There is also advancement for all levels in other areas through the curriculum in;
Maintenance technician
Detail technician
Tire technician
Small engine repair
Service writer